Directions

Cut pineapple into 2-inch pieces. Place pineapple and lemon juice in a food processor; process until smooth. Add sugar; process 1 minute or until sugar dissolves.

Pour mixture into the freezer can of an ice-cream freezer; freeze according to manufacturer's instructions. Spoon sorbet into a freezer-safe container. Cover and freeze 1 hour or until firm. Garnish with mint sprigs, if desired.